16814898

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 37667520

約数和(自身を除く): 20852622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 2377, 3537, 4754, 7074, 7131, 14262, 21393, 42786, 64179, 128358, 311387, 622774, 934161, 1868322, 2802483, 5604966, 8407449, 16814898]

約数ペア:

[(1, 16814898), (2, 8407449), (3, 5604966), (6, 2802483), (9, 1868322), (18, 934161), (27, 622774), (54, 311387), (131, 128358), (262, 64179), (393, 42786), (786, 21393), (1179, 14262), (2358, 7131), (2377, 7074), (3537, 4754)]